The diameters of ball bearings are distributed normally. The mean diameter is 68 millimeters and the standard deviation is 3 millimeters. Find the probability that the diameter of a selected bearing is less than 74 millimeters. Round your answer to four decimal places.
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We are given a normal distribution with a mean (μ) of 68 millimeters and a standard deviation (σ) of 3 millimeters. Show more…
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